NCT02498626

Mixed Venous Oxygen Saturation From Central Venous Line, Venous Side of Heart Lung Machine and the Pulmonary Artery

Are Venous Saturations From the Central Venous Line, Venous Side of the Heart Lung Machine Interchangeable or Not With Mixed Venous Saturation From the Pulmonary Artery in Children Undergoing Open Heart Surgery?

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 40 (actual)
• Sponsor: Assiut University · Academic / Other
• Sex: All
• Age: 1 Year – 15 Years
• Healthy volunteers: Not accepted

Summary

This study was designed to examine if venous saturations from the central venous line and from the venous side of the heart lung machine are interchangeable or not with mixed venous saturation from the pulmonary artery in children undergoing open heart surgery for correction of various congenital heart defects.

Detailed description

Forty children aged from 1-15 years undergoing correction for different congenital heart procedures with cardiopulmonary bypass \[CPB\] were included in this study. Simultaneous samples were taken from the central venous line, pulmonary artery, and from venous side of the heart lung machine. Samples were taken after 10 minutes on full CPB and at the end of surgery before end of CPB. Bland and Altman plots were used to study the agreement between venous saturations.

Conditions

• Heart Defects, Congenital

Interventions

Type	Name	Description
OTHER	venous saturations	Samples of venous saturations from the central venous line (CVP), from venous side of the heart lung machine and from the pulmonary artery were taken at 10 min after being on CPB and after correction of the cardiac defects.

Timeline

• Start date: 2009-07-01
• Primary completion: 2016-01-01
• Completion: 2016-01-01
• First posted: 2015-07-15
• Last updated: 2016-05-10

Locations

1 site across 1 country: Egypt